797236631910 has 96 divisors (see below), whose sum is σ = 2121950742912. Its totient is φ = 207578407680.

The previous prime is 797236631887. The next prime is 797236631921. The reversal of 797236631910 is 19136632797.

It is a happy number.

797236631910 is a `hidden beast` number, since 7 + 97 + 2 + 366 + 3 + 191 + 0 = 666.

797236631910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1556992 + ... + 2004668.

It is an arithmetic number, because the mean of its divisors is an integer number (22103653572).

Almost surely, 2^797236631910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797236631910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1060975371456).

797236631910 is an abundant number, since it is smaller than the sum of its proper divisors (1324714111002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797236631910 is a wasteful number, since it uses less digits than its factorization.

797236631910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448158 (or 448155 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 54.

The spelling of 797236631910 in words is "seven hundred ninety-seven billion, two hundred thirty-six million, six hundred thirty-one thousand, nine hundred ten".